#!/bin/bash

######################################################################

#

#   tcar_printFile.sh -- This function standardizes the way files are

#   concatenated inside centos-art.sh script.

#

#   Written by:

#   * Alain Reguera Delgado <al@centos.org.cu>, 2009-2013

#

# Copyright (C) 2009-2013 The CentOS Artwork SIG

#

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2 of the License, or (at

# your option) any later version.

#

# This program is distributed in the hope that it will be useful, but

# WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

# General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

#

######################################################################

function tcar_printFile {

    # Define absolute path to file you want to print. Take into

    # consideration that this file might be out of the repository

    # (e.g., it would be a temporal file stored under

    # /tmp/centos-art-XXXXXX/ directory).

    local FILE="${1}"

    tcar_checkFiles -ef ${FILE}

    if [[ $(/usr/bin/file -b -i ${FILE}) =~ '^application/x-gzip$' ]];then

        /bin/zcat ${FILE}

    elif [[ $(/usr/bin/file -b -i ${FILE}) =~ '^application/x-bzip2$' ]];then

        /bin/bzcat ${FILE}

    else

        /bin/cat ${FILE}

    fi

}